<template>
    <div :class="['todo-item',todo.completed?'completed': '']">
        <input 
        type="checkbox"
        class="toggle"
        v-model="todo.completed"
        >
        <label for="">{{todo.content}}</label>
        <button class="destory" @click="deleteTodo"></button>
    </div>
</template>

<script>
    export default {
      props: {
        todo: {
          type: Object,
          required: true
        }
      },
      methods: {
        deleteTodo () {
          this.$emit('del', this.todo.id)
        }
      }
    }
</script>
<style lang="stylus" scoped>
.todo-item{
  position relative
  background-color #fff
  font-size 24px
  border-bottom 1px solid rgba(0,0,0,0.06)
  &:hover{
    .destory:after{
      content: '×'
    }
  }
  label{
    white-space: pre-line;
    word-break: break-all;
    padding: 15px 60px 15px 15px;
    margin-left: 45px;
    display: block;
    line-height: 1.2;
    transition: color 0.4s;
  }
  &.completed{
    label{
      color: #d9d9d9;
      text-decoration line-through
    }
  }
}
.toggle{
  text-align: center;
  width: 40px;
  height: 40px;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
  border: none;
  appearance: none;
  outline none
  &:after{
    content url('../../assets/images/round.svg')
  }
  &:checked:after{
    content url('../../assets/images/done.svg')
  }
}
.destory{
  position: absolute;
  top: 0;
  right: 10px;
  bottom: 0;
  width: 40px;
  height: 40px;
  margin: auto 0;
  font-size: 30px;
  color: #cc9a9a;
  margin-bottom: 11px;
  transition: color 0.2s ease-out;
  background-color transparent
  appearance none
  border-width 0
  cursor pointer
  outline none
}
</style>


